# Charlie Belmer

- **Website:** <https://nullsweep.com>
- **Primary alias:** `nullsweep.com`

## Description

Charlie is a passionate advocate for privacy and security, currently spearheading efforts in these domains at DuckDuckGo. With a focus on delivering advanced fingerprinting defenses, Charlie’s mission is to create the best privacy tools while integrating security by design into every aspect of product development. As a programmer who views coding as an expressive art form, Charlie shares deep insights through a personal blog dedicated to original security research, custom tools, and comprehensive technical guides. This platform serves as a resource for anyone interested in understanding the complexities of online privacy and security challenges. By fostering a safer internet where individuals have control over their personal data, Charlie aims to empower users to make informed choices regarding data collection practices. Engaging with fellow professionals in security, privacy, DevOps, and programming communities, Charlie welcomes collaboration and queries related to enhancing security and privacy programs. Connect and join the journey toward a more secure online environment.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Computers Electronics and Technology _(under Computers Electronics and Technology)_
- 🖥 Programming and Developer Software _(under Computers Electronics and Technology)_
- 🧪 Science and Education
- 🖥 Computer Security _(under Computers Electronics and Technology)_

## Links

- [twitter](https://twitter.com/CharlieBelmer)

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idv1dmh9JI/w/260/h/112/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1758503578342)
- icon _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idv1dmh9JI/w/400/h/400/theme/dark/icon.jpeg?c=1bxid64Mup7aczewSAYMX&t=1758503578461)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Tussock | #c29a3a | accent |
| Science Blue | #0563c5 | dark |
| Rob Roy | #e6d178 | light |

## Fonts

- -apple-system — asset _(system)_

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_Source: <https://brandfetch.com/nullsweep.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._